UV-1577 CAS 147315-50-2

CAS:147315-50-2
MF:C27H27N3O2
MW:425.52
EINECS:411-380-6
Synonyms:TINUVIN1577;UV-1577; 2-(4,6-Diphenyl-1,3,5Chemicalbook-triazin-2-yl)-5-[(hexyl)oxy]-phenol; AbsorbentUV-1577; 5-TRIAZIN-2-YL)-5-((;2-(4,6-Diphenyl-1,3,5-triazin-2-yl)-5-[(hexyl)oxy]-phenolUV-1577

What is UV-1577 CAS 147315-50-2？

UV absorbent UV-1577 is a triazine UV absorber with good compatibility with polymers and other additives. It is especially suitable for engineering plastics, polycarbonate, laminated film and other materials to improve the durable light stability of products.

Specification

Item	Specification
Melting point	147-151 °C(lit.)
Boiling point	645.6±65.0 °C(Predicted)
Density	1.150±0.06 g/cm3(Predicted)
Acidity coefficient (pKa)	8.48±0.40(Predicted)
LogP	6.24 at 25℃

Application

UV absorber UV-1577 is a very low volatile UV absorber and stabilizer. Polycarbonate and polyester can achieve better weather resistance than traditional benzotriazole UV absorbers. The low chelation tendency allows it to be used in polymer formulations containing residual catalysts.